Complete flux jumping in nano-structured MgB2 superconductors prepared by mechanical alloying
High density nano-crystalline MgB2 bulk superconductors with induced pinning centres were prepared from elemental precursors by a sequence of ball milling, heat treatment, and final pressing. The XRD results revealed the main phase was MgB2 with a minor component of MgO. The magnetic moment versus t...
| मुख्य लेखकों: | , , , , , |
|---|---|
| स्वरूप: | Journal article |
| भाषा: | English |
| प्रकाशित: |
2009
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